🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.8 AU - 1.3 AU

Year: 401 Days

Day: 20.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.2 AU - 1.38 AU

Year: 546 Days

Day: 31.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.17 AU - 3.17 AU

Year: 1626 Days

Day: 23 Hours

Environment

Temp: -107 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.8

Radius: 12.2

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.3 AU - 7.46 AU

Year: 6007 Days

Day: 5.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,140,447 km

• M1: 151,842 km (0.062 R)
• M2: 756,367 km (0.1 R)
• M3: 1,139,038 km (0.086 R)
• M4: 1,593,068 km (0.12 R)
• M5: 2,200,136 km (0.085 R)
• M6: 2,880,058 km (0.089 R)
• M7: 3,451,223 km (0.119 R)
• M8: 4,960,366 km (0.057 R)
• M9: 5,510,288 km (0.037 R)
• M10: 6,197,541 km (0.096 R)
• M11: 7,371,435 km (0.058 R)
• M12: 9,489,292 km (0.057 R)
• M13: 9,885,726 km (0.062 R)
• M14: 10,339,158 km (0.096 R)
• M15: 12,501,445 km (0.106 R)
• M16: 13,086,074 km (0.048 R)
• M17: 14,540,614 km (0.043 R)
• M18: 15,009,154 km (0.07 R)
• M19: 17,570,569 km (0.091 R)
• M20: 24,518,343 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.2

Radius: 13.2

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.94 AU - 9.38 AU

Year: 8689 Days

Day: 5.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,140,447 km

• M1: 164,109 km (0.075 R)
• M2: 647,011 km (0.119 R)
• M3: 1,069,176 km (0.086 R)
• M4: 1,670,709 km (0.026 R)
• M5: 2,135,360 km (0.078 R)
• M6: 3,474,111 km (0.06 R)
• M7: 5,980,474 km (0.095 R)
• M8: 6,480,729 km (0.078 R)
• M9: 7,813,497 km (0.068 R)
• M10: 8,813,858 km (0.119 R)
• M11: 10,295,026 km (0.101 R)
• M12: 12,386,853 km (0.108 R)
• M13: 14,054,122 km (0.038 R)
• M14: 14,556,920 km (0.101 R)
• M15: 15,333,483 km (0.117 R)
• M16: 16,342,969 km (0.079 R)
• M17: 18,569,135 km (0.099 R)
• M18: 20,828,362 km (0.104 R)
• M19: 22,235,031 km (0.119 R)
• M20: 24,961,602 km (0.085 R)
• M21: 26,834,716 km (0.06 R)
• M22: 27,317,319 km (0.114 R)
• M23: 29,817,548 km (0.079 R)
• M24: 33,457,863 km (0.103 R)
• M25: 38,229,586 km (0.097 R)
• M26: 40,840,967 km (0.077 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 16,303 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit